I am selling a lightly used (has been washed/cleaned) E1 handstrap for Canon DSLRs. You need the grip in order to use the handstrap, it utilizes the strap loop found on the bottom of the grip.
Price is $17 including shipping/paypal. SOLD
Don't have a pic, but if you need one, ask. It is just a regular old Canon logo'd handstrap, rather unremarkable, but extremely handy and adds that safety margin if you accidentally slip and lose grip on your camera, the strap will hold it to your hand.